shawn.won practice

Backend Architectures

Twitter

ror, scala, jetty, erlang, thrift, mongrel, comet server, my-sql, memchached, varnish, kestrel(mq), starling, gizzard, cassandra, hadoop, vertica, munin, nagios, awstats

Introduce Gizzard of Twitter - 트위터의 새로운 분산 관리 라이브러리 Gizzard를 소개합니다.
The Architecture Twitter Uses to Deal with 150M Active Users, 300K QPS, a 22 MB/S Firehose, and Send Tweets in Under 5 Seconds
Scaling Twitter: Making Twitter 10000 Percent Faster

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

	(ns jquerytest.core)

	(def jquery (js* "$"))

	(jquery
	(fn []
	(-> (jquery "div.meat")
	(.html "This is a test.")
	(.append "<div>Look here!</div>"))))

	var parser = document.createElement('a');
	parser.href = "http://example.com:3000/pathname/?search=test#hash";

	parser.protocol; // => "http:"
	parser.hostname; // => "example.com"
	parser.port; // => "3000"
	parser.pathname; // => "/pathname/"
	parser.search; // => "?search=test"
	parser.hash; // => "#hash"
	parser.host; // => "example.com:3000"

	/**
	* Interceptor
	* Implements functionality to catch various requests and fire events when they happen. This is generally to ensure
	* that responses from the server are handled in a uniform fashion across the application. Also, by firing events
	* it allows to have any number of handlers attach to the response.
	*
	* @author Kirk Bushell
	* @date 28th March 2013
	*/
	var module = angular.module('core.interceptor', []);